#include<bits/stdc++.h>
using namespace std;
int a[100005];
int main()
{
    freopen("duel.in","r",stdin);
    freopen("duel.out","w",stdout);
    int n;
    cin>>n;
    for(int i=1;i<=n;i++)cin>>a[i];
    sort(a+1,a+n+1);
    int x=1;
    for(int i=2;i<=n;i++)
    {
        if(a[i]>a[x])
            x++;
    }
    cout<<n-x+1<<'\n';
    return 0;
}